id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
geusb-4794	Hemmingsen Schovsbo, Niels; Thorshøj Nielsen, Arne; Klitten, Kurt; Mathiesen, Anders; Rasmussen, Per	Shale gas investigations in Denmark: Lower Palaeozoic shales on Bornholm	2011	4	.pdf	application/pdf	2275	130	64	Thermal maturity and burial of the Lower Palaeozoic succession The thermal maturity of Lower Palaeozoic shales in Den- mark is only known from a few wells that all have vitrinite reflectance values >2.5%, indicative of a post-mature rank with regard to oil generation (Fig. 3). Lower Palaeozoic shales buried to moderate depths of 2–4 km occur in a broad belt around the margin of the Norwegian–Danish Basin.	cache/geusb-4794.pdf	txt/geusb-4794.txt